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  2. Lighting-up time - Wikipedia

    en.wikipedia.org/wiki/Lighting-up_time

    Lighting-up time, sunrise/sunset and twilights at the National Maritime Museum, Greenwich, United Kingdom; Lighting-up time at the Royal Observatory Edinburgh; D. O'Leary, When to light up: a pocket treatise on the Lights on vehicles act, 1907 containing a full explanation of the act, with a table showing the lighting-up time Published 1908

  3. Sunrise equation - Wikipedia

    en.wikipedia.org/wiki/Sunrise_equation

    The sunrise equation or sunset equation can be used to derive the time of sunrise or sunset for any solar declination and latitude in terms of local solar time when sunrise and sunset actually occur. Formulation

  4. Sunset - Wikipedia

    en.wikipedia.org/wiki/Sunset

    Calculate the sunset time, which is the solar noon time plus the sunset hour angle in degree divided by 15; Use the sunset time as input to the solar geometry routine to get the solar azimuth angle at sunset. An interesting feature in the figure on the right is apparent hemispheric symmetry in regions where daily sunrise and sunset actually occur.

  5. File:Europe sunshine hours map.png - Wikipedia

    en.wikipedia.org/wiki/File:Europe_sunshine_hours...

    Extended map: 17:07, 6 December 2010: 1,360 × 1,245 (97 KB) XL3: Norway and Northwest Russia : more accurate according to national data : 16:06, 4 December 2010: 1,360 × 1,245 (98 KB) XL3: Inconsistent and contradictory data between swedish ones (near Denmark) and danish one. Kept danish one for Denmark... 16:36, 27 November 2010: 1,360 × ...

  6. Ordnance Survey National Grid - Wikipedia

    en.wikipedia.org/wiki/Ordnance_Survey_National_Grid

    100km squares Grid square TF. The map shows The Wash and the North Sea, as well as places within the counties of Lincolnshire, Cambridgeshire and Norfolk.. The first letter of the British National Grid is derived from a larger set of 25 squares of size 500 km by 500 km, labelled A to Z, omitting one letter (I) (refer diagram below), previously used as a military grid. [4]

  7. Geography of the United Kingdom - Wikipedia

    en.wikipedia.org/.../Geography_of_the_United_Kingdom

    [a] [1] Scotland at 78,801 square kilometres (30,425 sq mi), is second largest, accounting for about a third of the area of the UK. [a] [1] Wales and Northern Ireland are much smaller, covering 20,783 and 14,330 square kilometres (8,024 and 5,533 sq mi) respectively. [a] [1] The area of the countries of the United Kingdom is set out in the ...

  8. AOL Mail

    mail.aol.com/?icid=aol.com-nav

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Module:Location map/data/UK England - Wikipedia

    en.wikipedia.org/wiki/Module:Location_map/data/...

    Module:Location map/data/UK England is a location map definition used to overlay markers and labels on an equirectangular projection map of England. The markers are placed by latitude and longitude coordinates on the default map or a similar map image.